How do I get Price Alerts for flights from Chicago to Sardinia?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Sardinia . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Chicago to Sardinia with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Chicago to Sardinia?

Prices for flights from Chicago to Sardinia were last updated today.

How many operators does momondo search for flights from Chicago to Sardinia?

As of November 2025, there is 1 operator available to choose from for flights from Chicago to Sardinia.

How old do you have to be to fly from Chicago to Sardinia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$923 Cheap Flights from Chicago to Sardinia in 2025/26

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Find the cheapest flights from Chicago to Sardinia

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 5:35 pmORD-OLB

19h 35m1 stop

12:00 pm - 6:15 pmOLB-ORD

13h 15m1 stop

$1,075Lufthansa

Find Deal

Mon, Mar 30 - Fri, Apr 3

6:00 pm - 11:15 amORD-OLB

34h 15m2 stops

12:00 pm - 6:15 pmOLB-ORD

13h 15m1 stop

$1,085Lufthansa

Find Deal

Mon, Mar 30 - Fri, Apr 3

6:00 pm - 11:15 amORD-OLB

34h 15m2 stops

12:00 pm - 7:55 pmOLB-ORD

14h 55m2 stops

$1,106Lufthansa

Find Deal

Mon, Mar 30 - Fri, Apr 3

4:05 pm - 6:20 pmORD-CAG

19h 15m1 stop

6:35 pm - 6:15 pmCAG-ORD

30h 40m1 stop

$1,161Lufthansa

Find Deal

Sun, Mar 29 - Thu, Apr 2

10:30 pm - 6:20 pmORD-CAG

12h 50m1 stop

6:35 pm - 7:55 pmCAG-ORD

32h 20m2 stops

$1,181Lufthansa

Find Deal

Sun, Mar 29 - Thu, Apr 2

5:55 pm - 6:20 pmORD-CAG

17h 25m2 stops

6:35 pm - 12:55 pmCAG-ORD

25h 20m2 stops

$1,202Lufthansa

Find Deal

Sun, Mar 29 - Thu, Apr 2

3:56 pm - 11:05 pmORD-OLB

24h 09m3 stops

6:45 am - 11:45 amOLB-ORD

36h 00m2 stops

$2,155Multiple Airlines

Find Deal

Sun, Dec 21 - Thu, Jan 1

3:56 pm - 11:05 pmORD-OLB

24h 09m3 stops

6:45 am - 8:00 pmOLB-ORD

20h 15m3 stops

$2,157Multiple Airlines

Find Deal

Sun, Dec 21 - Thu, Jan 1

6:10 pm - 8:25 pmORD-CAG

19h 15m2 stops

7:40 pm - 2:10 pmCAG-ORD

49h 30m2 stops

$2,317SWISS

Find Deal

Sun, Dec 21 - Sat, Jan 3

9:50 pm - 10:40 pmORD-OLB

17h 50m2 stops

6:45 am - 11:45 amOLB-ORD

36h 00m2 stops

$2,630Multiple Airlines

Find Deal

Sun, Dec 21 - Thu, Jan 1

Lufthansa flights from Chicago to Sardinia

Our best Lufthansa deals on Chicago to Sardinia flight tickets

Lufthansa

Mar 30

ORD4:05 pmChicago O'Hare Intl

18h 30m

1 stop

OLB5:35 pmOlbia Costa Smeralda

Apr 3

OLB12:00 pmOlbia Costa Smeralda

13h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$1,075

Find similar

Lufthansa

Mar 30

ORD6:00 pmChicago O'Hare Intl

34h 15m

2 stops

OLB11:15 amOlbia Costa Smeralda

Apr 3

OLB12:00 pmOlbia Costa Smeralda

13h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$1,085

Find similar

Lufthansa

Mar 30

ORD6:00 pmChicago O'Hare Intl

34h 15m

2 stops

OLB11:15 amOlbia Costa Smeralda

Apr 3

OLB12:00 pmOlbia Costa Smeralda

14h 55m

2 stops

ORD7:55 pmChicago O'Hare Intl

$1,106

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 3/30

3:00 pm-5:35 pm

1 stop19h 35m

Olbia Costa Smeralda

Fri 4/3

12:00 pm-6:15 pm

1 stop13h 15m

$1,075

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 3/30

6:00 pm-11:15 am

2 stops34h 15m

Olbia Costa Smeralda

Fri 4/3

12:00 pm-6:15 pm

1 stop13h 15m

$1,085

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Mon 3/30

6:00 pm-11:15 am

2 stops34h 15m

Olbia Costa Smeralda

Fri 4/3

12:00 pm-7:55 pm

2 stops14h 55m

$1,106

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 3/29

4:05 pm-6:20 pm

1 stop19h 15m

Cagliari Elmas

Thu 4/2

6:35 pm-6:15 pm

1 stop30h 40m

$1,161

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 3/29

10:30 pm-6:20 pm

1 stop12h 50m

Cagliari Elmas

Thu 4/2

6:35 pm-7:55 pm

2 stops32h 20m

$1,181

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 3/29

5:55 pm-6:20 pm

2 stops17h 25m

Cagliari Elmas

Thu 4/2

6:35 pm-12:55 pm

2 stops25h 20m

$1,202

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 12/21

3:56 pm-11:05 pm

3 stops24h 09m

Olbia Costa Smeralda

Thu 1/1

6:45 am-11:45 am

2 stops36h 00m

$2,155

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 12/21

3:56 pm-11:05 pm

3 stops24h 09m

Olbia Costa Smeralda

Thu 1/1

6:45 am-8:00 pm

3 stops20h 15m

$2,157

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sun 12/21

6:10 pm-8:25 pm

2 stops19h 15m

Cagliari Elmas

Sat 1/3

7:40 pm-2:10 pm

2 stops49h 30m

$2,317

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Sun 12/21

9:50 pm-10:40 pm

2 stops17h 50m

Olbia Costa Smeralda

Thu 1/1

6:45 am-11:45 am

2 stops36h 00m

$2,630

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Chicago to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sardinia

Direct flights	None

There are no direct flights from Chicago to Sardinia. There are no popular flight routes from Chicago to Sardinia.

Search flight deals

When did momondo last update prices for flights from Chicago to Sardinia?
Prices for flights from Chicago to Sardinia were last updated today.
How many operators does momondo search for flights from Chicago to Sardinia?
As of November 2025, there is 1 operator available to choose from for flights from Chicago to Sardinia.
How old do you have to be to fly from Chicago to Sardinia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Sardinia

Compare and see reviews for airlines that fly from Chicago to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $827	Free Cancellation	Rating 6.8 7,576 reviews		Search Lufthansa flights

How do I get Price Alerts for flights from Chicago to Sardinia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Sardinia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to Sardinia with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Sardinia?

It is quick and easy to find Chicago to Sardinia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sardinia that suits you.

Can I find flights from Chicago to Sardinia with flexible booking policies on momondo?

Flights from Chicago to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Sardinia?

Once you have performed a search for Chicago to Sardinia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Sardinia right now. Can momondo alert me if prices change?

Price alerts on flights to Sardinia from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.